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  1. Core Server
  2. SERVER-86537

Ensure we have sufficient test coverage for inserting measurements with different fields in a bucket

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.0.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Storage Execution
    • Fully Compatible
    • Execution Team 2024-03-04

      SERVER-79411 modifies the time-series write path with the usage of BSONColumnBuilders. When a bucket already has some measurements committed and
      1. a new field is introduced, we need to backfill it with skips
      2. an existing field is not specified, we need to add a skip

      This is important to get right otherwise we can mix fields from different measurements when unpacking a bucket. Like we've seen in SERVER-80358.

            Assignee:
            gregory.wlodarek@mongodb.com Gregory Wlodarek
            Reporter:
            gregory.wlodarek@mongodb.com Gregory Wlodarek
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              Created:
              Updated:
              Resolved: